Evaluation of Guidelines for Exposures to Technologically Enhanced Naturally Occurring Radioactive Materials
Naturally occurring radionuclides are found throughout the earth''s crust, and they form part of the natural background of radiation to which all humans are exposed. Many human activities-such as mining and milling of ores, extraction of petroleum products, use of groundwater for domestic purposes, and living in houses-alter the natural background of radiation either by moving naturally occurring ...
Naturally occurring radionuclides are found throughout the earth''s crust, and they form part of the natural background of radiation to which all humans are exposed. Many human activities-such as mining and milling of ores, extraction of petroleum products, use of groundwater for domestic purposes, and living in houses-alter the natural background of radiation either by moving naturally occurring ...
